private static void SetName(PropertyDescriptor property, string name)
{
Debug.Assert(property != null);
Debug.Assert(name != null);
Debug.Assert(name.Length > 0);
IPropertyCustomization customization = (IPropertyCustomization)property;
customization.SetName(name);
}
public void PropertyNameCustomization()
{
PropertyDescriptor property = Thing.GetField1Property();
Assert.AreEqual("Field1", property.Name);
IPropertyCustomization customization = (IPropertyCustomization)property;
customization.SetName("FIELD1");
Assert.AreEqual("FIELD1", property.Name);
}
public void PropertyTypeCustomization()
{
PropertyDescriptor property = Thing.GetField1Property();
Assert.AreEqual(typeof(object), property.PropertyType);
IPropertyCustomization customization = (IPropertyCustomization)property;
customization.SetType(typeof(string));
Assert.AreEqual(typeof(string), property.PropertyType);
}
public void PropertySetterCustomization()
{
Thing thing = new Thing();
PropertyDescriptor property = Thing.GetField1Property();
Assert.IsNull(thing.Field1);
IPropertyCustomization customization = (IPropertyCustomization)property;
FakePropertyImpl impl = new FakePropertyImpl();
impl.BaseImpl = customization.OverrideImpl(impl);
property.SetValue(thing, "test");
Assert.AreEqual(">>test", thing.Field1);
}
public void PropertyGetterCustomization()
{
Thing thing = new Thing();
PropertyDescriptor property = Thing.GetField1Property();
const string testValue = "test";
thing.Field1 = testValue;
Assert.AreEqual(testValue, thing.Field1);
IPropertyCustomization customization = (IPropertyCustomization)property;
FakePropertyImpl impl = new FakePropertyImpl();
impl.BaseImpl = customization.OverrideImpl(impl);
Assert.IsNotNull(impl.BaseImpl);
Assert.AreEqual("<<" + testValue, property.GetValue(thing));
}
protected virtual void ApplyCustomization(PropertyDescriptor property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
if (Name.Length == 0)
{
return;
}
IPropertyCustomization customization = (IPropertyCustomization)property;
customization.SetName(Name);
}
